Patents by Inventor Mei Chee June Choi

Mei Chee June Choi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9429197
    Abstract: A food processor or a chopper has a rotating blade, a motor, an intermediate shaft driven by the motor and an output shaft driving the blade. A first clutch member is coupled with the intermediate shaft, and a second clutch member is coupled with the output shaft. The clutch members are movable from an engaged position for driving the output shaft from the motor and a disengaged position for disengaging the output shaft from the motor. A safety interlock mechanism enables and disables the motor. A clutch lever is operable with the safety interlock to move the clutch members between the engaged and disengaged positions such that when the motor is enabled the clutch members are engaged for driving the output shaft from the motor and when the motor is disabled the clutch members are disengaged for disengaging the output shaft from the motor.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: August 30, 2016
    Assignee: Main Power Electrical Factory, Ltd.
    Inventors: Mei Chee June Choi, He Dong
  • Patent number: 9144342
    Abstract: A pod disposal system has a pod holder for holding a coffee pod; a moveable chamber including an engaging member for engaging with the coffee pod, and an ejector operably connected to the engager for disengaging the coffee pod from the engager, An actuator moves the moveable chamber between an engaging position, in which the engager engages with the coffee pod, an intermediate position, in which the moveable chamber moves the coffee pod out of the pod holder, and a disengaging position, in which the ejector disengages the coffee pod from the engager, thereby disposing the coffee pod.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: September 29, 2015
    Assignee: Main Power Electrical Factory, Ltd.
    Inventors: Mei Chee June Choi, Chun Kai Chan
  • Publication number: 20130223965
    Abstract: A pod disposal system has a pod holder for holding a coffee pod; a moveable chamber including an engaging member for engaging with the coffee pod, and an ejector operably connected to the engager for disengaging the coffee pod from the engager, An actuator moves the moveable chamber between an engaging position, in which the engager engages with the coffee pod, an intermediate position, in which the moveable chamber moves the coffee pod out of the pod holder, and a disengaging position, in which the ejector disengages the coffee pod from the engager, thereby disposing the coffee pod.
    Type: Application
    Filed: February 24, 2012
    Publication date: August 29, 2013
    Inventors: Mei Chee June Choi, Chun Kai Chan
  • Publication number: 20130220764
    Abstract: A food processor or a chopper has a rotating blade, a motor, an intermediate shaft driven by the motor and an output shaft driving the blade. A first clutch member is coupled with the intermediate shaft, and a second clutch member is coupled with the output shaft. The clutch members are movable from an engaged position for driving the output shaft from the motor and a disengaged position for disengaging the output shaft from the motor. A safety interlock mechanism enables and disables the motor. A clutch lever is operable with the safety interlock to move the clutch members between the engaged and disengaged positions such that when the motor is enabled the clutch members are engaged for driving the output shaft from the motor and when the motor is disabled the first and second clutch members are disengaged for disengaging the output shaft from the motor.
    Type: Application
    Filed: February 24, 2012
    Publication date: August 29, 2013
    Inventors: Mei Chee June Choi, He Dong